A German man with a toilet obsession has opened his own museum devoted to the humble lavatory.Michael Berger, 69, opened the Harlekin Toilet Museum of Modern A*** in Wiesbaden, Germany, this week.It features his personal collection of lavatory rarities and oddities compiled over many years.Pride of place goes to a urinal with Adolf Hitler's face on on it designed after the Second World War to show disapproval of the Nazi regime.Mr Berger explained: "This is my present to humanity. I am mad, but I love loos."Source: orange.com